教室信息不消失

src/components/left.vue

@@ -66,7 +66,7 @@
                 </div>
             </div>
         </div>
-        <el-popover ref="popoverRef" v-model:visible="popoverVisible" placement="bottom" :width="400"
+        <el-popover ref="popoverRef" v-model:visible="roomVisible" placement="bottom" :width="400"
             :virtual-ref="triggerRef" virtual-triggering popper-class="classpopover">
             <div class="model-detail">
                 <span><span class="title">教室状态: </span>
@@ -163,7 +163,7 @@ export default ({
         // 物联设备类型统计
         const interDevice = ref([])
 
-        const popoverVisible = ref(false)
+        const roomVisible = ref(false)
         const popoverRef = ref(null)
         const triggerRef = ref({
             getBoundingClientRect() {
@@ -191,7 +191,7 @@ export default ({
 
         console.log('kankanitem',item);
        setTimeout(() => {
-        popoverVisible.value = true;
+        roomVisible.value = true;
             classInfo.value = item;
          
             classInfo.value.online = classInfo.value.status == "在用" ? true : false
@@ -306,7 +306,7 @@ export default ({
         }
         const leftimg = ref("./img/")
         return {
-            popoverVisible,
+            roomVisible,
             classCount,
             classRoom,
             interDevice,